Add block device management to device manager

src/kernel/ahci/driver.cpp

@@ -16,13 +16,3 @@ ahci_driver::register_device(pci_device *device)
 
 	ahci::hba &hba = m_devices.emplace(device);
 }
-
-ahci::port *
-ahci_driver::find_disk()
-{
-	for (auto &hba : m_devices) {
-		ahci::port *d = hba.find_disk();
-		if (d) return d;
-	}
-	return nullptr;
-}

src/kernel/ahci/driver.h

@@ -22,9 +22,6 @@ public:
 	/// \arg device  The PCI device to remove
 	void unregister_device(pci_device *device);
 
-	/// Debug: find the first disk
-	ahci::port * find_disk();
-
 private:
 	kutil::vector<ahci::hba> m_devices;
 };

src/kernel/ahci/hba.cpp

@@ -57,6 +57,7 @@ void irq_cb(void *data)
 hba::hba(pci_device *device)
 {
 	page_manager *pm = page_manager::get();
+	device_manager &dm = device_manager::get();
 
 	uint32_t bar5 = device->get_bar(5);
 	m_data = reinterpret_cast<hba_data *>(bar5 & ~0xfffull);
@@ -83,6 +84,9 @@ hba::hba(pci_device *device)
 		port &p = m_ports.emplace(i, kutil::offset_pointer(pd, 0x80 * i), impl);
 		if (p.get_state() == port::state::active)
 			needs_interrupt = true;
+
+		if (p.get_type() == sata_signature::sata_drive)
+			dm.register_block_device(&p);
 	}
 
 	if (needs_interrupt) {
@@ -91,18 +95,6 @@ hba::hba(pci_device *device)
 	}
 }
 
-port *
-hba::find_disk()
-{
-	for (auto &port : m_ports) {
-		if (port.get_state() == port::state::active &&
-			port.get_type() == sata_signature::sata_drive)
-			return &port;
-	}
-
-	return nullptr;
-}
-
 void
 hba::handle_interrupt()
 {

src/kernel/ahci/hba.h

@@ -25,9 +25,6 @@ public:
 	/// Interrupt handler.
 	void handle_interrupt();
 
-	/// Debug: find the first disk
-	port * find_disk();
-
 private:
 	pci_device *m_device;
 	hba_data *m_data;